package com.library.controller;

import java.io.IOException;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.library.service.AdminService;
import com.library.service.impl.AdminServiceImpl;


@WebServlet("/login.do")
public class LoginServlet extends HttpServlet {
	
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		AdminService adminService = new AdminServiceImpl();
		String account = req.getParameter("account");
		String password = req.getParameter("password");
		Map<String,Object> map = adminService.login(account, password);
		if(map.get("loginAdmin") != null) {
			HttpSession session = req.getSession();
			session.setAttribute("loginAdmin",map.get("loginAdmin"));
			resp.sendRedirect("getBbbk.do");
		}else {
			req.setAttribute("msg", map.get("msg"));
			req.getRequestDispatcher("login.jsp").forward(req, resp);
		}
	}
}
